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Overview

The WL2834CA is a 1A VLDO equipped with NMOS pass transistor and a separate bias supply voltage (VBIAS). The device provides very stable, accurate output voltage with low noise suitable for space constrained, noise sensitive applications. In order to optimize performance for battery operated portable applications, the WL2834CA features low IQ consumption.

The WL2834CA is available in 0.8 x 1.2 mm 6-Ball wafer level Chip-Scale-Package. Standard products are Pb-free and Halogen-free.

Applications
- Battery-powered Equipment
- Smart phones, Tablets
- Cameras, DVRs, STB and Camcorders

Features

Input Voltage Range:
0.5~5V

Bias Voltage Range:
3.0~5.5V

Output Voltage Range:
0.5V~3.6V

Low Dropout:
85 mV Typ. @ 1A

Bias Input Current:
44 μA Typ.@enable

Bias Input Current:
0.5 μA Typ.@disable

Output voltage accuracy:
±0.5%@25°C

Logic Level Enable Input for ON/OFF Control

Output Active Discharge Function

Stable with a 10 μF Output Ceramic Capacitor

Order Information
Ordering No. Vout(V) Package
WL2834CA-6/TR ADJ NA
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